GAP BETWEEN TEETH
Keep the gap or close it. Just decide with real options.
Want to close the gap between your teeth? BioClear, Invisalign, and veneers compared honestly by Dr. Alex Mercado in East Sacramento. Call (916) 448-5458.
Signs this page is for you
This page is for you if any of this sounds familiar:
- A gap between your front teeth you have had since childhood
- Spaces that appeared or widened as you got older
- Food constantly catching in the same space
- A gap that whistles on certain words
- You like your smile except for that one space
A DESIGN DECISION, NOT A FLAW
Some gaps are signatures. Yours gets to be a choice.
Plenty of famous smiles are built around a gap, and if yours feels like part of you, a good dentist will tell you to keep it. But if you have spent years covering your mouth when you laugh, or you are tired of the same space catching food at every meal, closing it is one of the most satisfying, lowest-drama procedures in cosmetic dentistry. Some closures are finished in a single visit.
The space between front teeth even has a clinical name, diastema, though nobody outside a dental office calls it that. What matters is why yours exists and which closure respects the proportions of your smile. Filling a gap is easy. Filling it so both teeth still look like they were born that way is design work.
WAYS TO FIX IT
Treatment paths we may recommend
The right option depends on your exam. These are the treatments Dr. Mercado draws on for this concern, from most conservative to most comprehensive.
Purpose-built for gaps
BioClear
The modern standard for closing gaps. Resin wraps the whole tooth surface for a seamless, strong closure with little to no drilling.
Moves the teeth
Invisalign
Clear aligners glide the teeth together, closing the space with your natural enamel untouched.
Full refinement
Porcelain Veneers
Closes the gap while refining shade and shape at the same time. The choice when the gap is one item on a longer wish list.
Why gaps happen
Childhood gaps usually come down to the ratio between tooth size and jaw size, or to a band of tissue called a frenum anchoring between the front teeth and holding them apart. These gaps are stable companions. They have been with you forever and are not going anywhere on their own.
Gaps that appear or widen in adulthood are a different conversation. Teeth drift when something changes the balance of forces in the mouth: a missing back tooth shifting the load forward, gum disease loosening the foundation, or a tongue-thrust habit pressing outward for decades. A new gap is a reason for an exam, not just a cosmetic consult, because closing a symptom without treating the cause invites it back.
Matching the closure to the gap
BioClear has become the studio's workhorse for gap closure, and for good reason. Traditional bonding patched a wedge of resin onto the edge of each tooth, which looked fine for a year or two and then stained at the seams and chipped at the thin edges. BioClear instead wraps each tooth in a continuous, heated, injection-molded shell of resin, anatomically shaped from the gum line out. The result is smooth where it meets the gum, strong at the contact point, and polished to read as enamel. Little to no natural tooth is removed, and most closures finish in one appointment.
Invisalign closes the gap by actually moving the teeth together. It is the right call when the gap is one feature of broader spacing or alignment issues, or when you would rather own the result in your natural enamel than maintain a restoration. The trade is time, months rather than a single visit, plus a retention plan so the gap does not stage a comeback.
Porcelain veneers make sense when the gap is one line on a longer list. If you also want a brighter permanent shade, refined shapes, or to correct wear and small chips across the front teeth, veneers accomplish all of it in the same two-visit plan, with the gap simply designed out of existence.
The proportion problem, and why planning matters
Here is the part inexperienced work gets wrong. When a gap closes, the material has to come from somewhere, and both neighboring teeth get wider. If the gap was generous and the closure is not planned, you trade a gap for two front teeth that look like double doors. Good closure design distributes the width change across more than two teeth when needed, keeps the width-to-length ratio of each tooth in a natural range, and sometimes recommends a hybrid plan, moving the teeth partway with aligners so the final restorative closure stays subtle.
Dr. Mercado plans closures with photography and direct mockups, so you see the intended proportions on your own teeth before committing. It is a short step that separates a closure you love from one you tolerate.
Seeing your options
A consultation at 1029 56th Street takes about an hour. You will learn why your gap exists, which closures genuinely suit it, what each costs, and what each looks like on your smile. Hours are Monday through Thursday 7AM to 4PM and Friday 8AM to noon, with free off-street parking. Call (916) 448-5458 or book through the contact page. Keep the gap or close it, but make it a decision instead of a default.
PATIENT QUESTIONS
Gap Between Teeth (Diastema) FAQ
What is the best way to close a gap between front teeth?
There is no single best, there is a best for your gap. Small to medium gaps close beautifully with BioClear or bonding in a single visit. Wider spacing, or gaps accompanied by other alignment issues, often close better with Invisalign so the teeth genuinely move together. If you also want to change the color or shape of the teeth, veneers handle everything in one plan. Width of the gap, proportions of the teeth, your bite, and your goals decide it, which is what the consultation sorts out.
What is BioClear, and why is it recommended for gaps?
BioClear is an additive technique that wraps the tooth in a thin, anatomically shaped shell of heated, injected resin, rather than patching the edge the way traditional bonding does. Because the material wraps the tooth, the closure is stronger, smoother at the gum line, and far more resistant to the chipping and staining that plagued old-style bonding on gaps. It also requires little to no removal of your natural enamel, which keeps every future option open. Dr. Mercado offers BioClear specifically because gap closures deserve better than patchwork.
Will closing the gap change how my smile looks overall?
Yes, and that is worth planning deliberately. A gap is negative space, and closing it changes the proportions of both teeth beside it. Done thoughtfully, the teeth are shaped so their widths stay in harmony with the rest of your smile. Done carelessly, two front teeth end up looking oversized. Dr. Mercado plans closures against your facial proportions and shows you the intended result before treatment begins.
My gap came back after braces years ago. Why, and can it still be fixed?
Front-teeth gaps are notorious for reopening after orthodontics, often because of a strong band of tissue between the teeth or simple drift without retention. It can absolutely still be fixed. Depending on the case, the answer may be restorative closure with BioClear or veneers, which cannot drift apart, or re-alignment with Invisalign followed by proper retention. Recurrence is part of the planning conversation, not a surprise afterward.
Is a gap between teeth unhealthy, or purely cosmetic?
Often purely cosmetic, sometimes not. Spaces that trap food concentrate plaque against the gum, and some gaps are actually a symptom of something progressing, like teeth drifting from gum disease or bite collapse. New or widening gaps in adulthood deserve an exam for that reason. A stable gap you have had since childhood is generally a style decision: keep it as a signature, or close it. Both are valid, and you will not be talked into either.
SACRAMENTO CONSULTATIONS
Let's look at it together.
1029 56th Street, Sacramento, CA 95819 Mon–Thu 7AM–4PM Fri 8AM–12PM
The information on this page is general dental education, not a diagnosis. An exam is required before any treatment recommendation.